leaves are twisting

my gdp outdoors is getting some leaves that are starting to twist, the plants is very healthy and strong, bushing out real nice, just have some leaves twisting, any idea what this could be.
 

andthatisright

Well-Known Member
the leaves are saying that the plant is not happy and in shock it sounds for what reason is the question, what have you give them or changed
 

Kingrow1

Well-Known Member
Generally cal/mag or pH for leaf twisting but could be other reasons, certainly would be intresting to see some good cclear pics. Peace
 

Kingrow1

Well-Known Member
View attachment 1717476

Use and worship this chart, you wont find it on any grow guide and it is not well known. This in my opinion nails down identifying cal/mag problems. Calcium deficiency on the left and magnesium deficiency on the right. Notice the purple stem for cal def and the green stem for mag deficiency. Cal/mag def would be a mixture of the both i guess. Peace
 
Top